Investigation on full-scale pore characterization and its implications for gas storage and development potential of deep coal seam in the Jiaxian block, NE Ordos Basin, China

Deep coal reservoirs (buried depth > 2000 m) represent a significant yet underexploited resource for coalbed methane (CBM) production. In these reservoirs, CBM primarily exists in adsorbed and free phase, with the pore structure playing a critical role in gas storage and migration. The Jiaxian bl...

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Bibliographic Details

Published in:	Energy Geoscience
Main Authors:	Cong Li, Ze Wang, Peijie Li, Yongchao Zhang, Shulei Duan, Limin Ma, Peng Cong, Zefan Wang, Xiaoxiao Sun, Hui Wang
Format:	Article
Language:	English
Published:	KeAi Communications Co., Ltd. 2025-12-01
Subjects:	Pore classification Pore structure Deep coalbed methane (CBM) Gas potential Deep coal reservoir No. 8 coal seam
Online Access:	http://www.sciencedirect.com/science/article/pii/S2666759225000927